Listen to Theme from "Star Wars, Episode V: The Empire Strikes Back" (Imperial March) [Darth Vader's Theme] online. Theme from "Star Wars, Episode V: The Empire Strikes Back" (Imperial March) [Darth Vader's Theme] is an English language song and is sung by The Riverfront Studio Orchestra. Theme from "Star Wars, Episode V: The Empire Strikes Back" (Imperial March) [Darth Vader's Theme], from the album Movie Night Soundtrack Music, was released in the year 2020. The duration of the song is 3:00. Download English songs online from JioSaavn.